🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.78 AU - 1.18 AU

Year: 356 Days

Day: 22 Hours

Environment

Temp: 38 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.99 AU - 1.21 AU

Year: 424 Days

Day: 46.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 107.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 39,838,077 km

• M1: 76,445 km (0.089 R)
• M2: 430,842 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.36 AU - 1.46 AU

Year: 615 Days

Day: 19 Hours

Environment

Temp: -40 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.19 AU - 1.67 AU

Year: 628 Days

Day: 44.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.47 AU - 2.13 AU

Year: 887 Days

Day: 40.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.91 AU - 2.07 AU

Year: 1031 Days

Day: 16 Hours

Environment

Temp: -72 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,838,077 km

• M1: 99,931 km (0.083 R)
• M2: 262,843 km (0.044 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.51 AU - 4.07 AU

Year: 2709 Days

Day: 26 Hours

Environment

Temp: -122 °C

Axial Tilt: 143.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 14.6

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.95 AU - 12.29 AU

Year: 13612 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,838,077 km

• M1: 198,367 km (0.049 R)
• M2: 811,568 km (0.119 R)
• M3: 951,293 km (0.118 R)
• M4: 1,158,037 km (0.102 R)
• M5: 1,443,769 km (0.117 R)
• M6: 1,684,921 km (0.106 R)
• M7: 1,845,439 km (0.05 R)
• M8: 2,035,578 km (0.114 R)
• M9: 2,409,872 km (0.044 R)
• M10: 2,752,302 km (0.119 R)
• M11: 2,915,812 km (0.055 R)
• M12: 3,691,627 km (0.062 R)
• M13: 4,243,643 km (0.041 R)
• M14: 4,691,240 km (0.097 R)
• M15: 5,841,049 km (0.063 R)
• M16: 6,411,466 km (0.077 R)
• M17: 6,520,522 km (0.116 R)
• M18: 6,999,834 km (0.109 R)
• M19: 7,187,430 km (0.086 R)
• M20: 7,953,969 km (0.11 R)
• M21: 8,307,619 km (0.088 R)
• M22: 9,193,687 km (0.091 R)
• M23: 9,689,604 km (0.107 R)
• M24: 9,940,928 km (0.111 R)
• M25: 10,364,589 km (0.12 R)
• M26: 10,578,664 km (0.047 R)
• M27: 10,924,235 km (0.098 R)
• M28: 11,582,316 km (0.027 R)
• M29: 12,890,998 km (0.102 R)
• M30: 14,009,242 km (0.073 R)
• M31: 14,246,205 km (0.116 R)
• M32: 14,484,365 km (0.099 R)
• M33: 15,548,455 km (0.059 R)
• M34: 16,989,232 km (0.104 R)
• M35: 17,853,608 km (0.037 R)
• M36: 20,156,967 km (0.109 R)
• M37: 20,424,747 km (0.112 R)
• M38: 21,180,366 km (0.077 R)
• M39: 22,552,627 km (0.115 R)
• M40: 23,333,528 km (0.087 R)
• M41: 23,783,817 km (0.112 R)
• M42: 25,151,890 km (0.1 R)
• M43: 25,961,663 km (0.116 R)
• M44: 26,604,037 km (0.048 R)
• M45: 27,074,372 km (0.104 R)
• M46: 27,785,261 km (0.054 R)
• M47: 29,164,703 km (0.118 R)
• M48: 29,406,902 km (0.043 R)
• M49: 29,588,963 km (0.102 R)
• M50: 30,627,920 km (0.091 R)
• M51: 31,306,646 km (0.117 R)
• M52: 31,430,513 km (0.081 R)
• M53: 31,927,776 km (0.112 R)
• M54: 32,427,732 km (0.114 R)
• M55: 32,678,757 km (0.119 R)
• M56: 33,372,143 km (0.087 R)
• M57: 35,352,370 km (0.064 R)
• M58: 36,129,083 km (0.082 R)
• M59: 37,502,092 km (0.054 R)
• M60: 37,633,588 km (0.069 R)
• M61: 37,831,357 km (0.088 R)
• M62: 38,227,941 km (0.09 R)
• M63: 38,692,292 km (0.096 R)
• M64: 42,200,213 km (0.117 R)
• M65: 45,878,974 km (0.108 R)
• M66: 46,301,887 km (0.099 R)
• M67: 47,151,454 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.9

Radius: 10.8

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.29 AU - 12.79 AU

Year: 14391 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,838,077 km

• M1: 149,448 km (0.06 R)
• M2: 430,094 km (0.117 R)
• M3: 595,699 km (0.034 R)
• M4: 706,102 km (0.118 R)
• M5: 1,196,484 km (0.097 R)
• M6: 1,464,414 km (0.113 R)
• M7: 1,592,619 km (0.102 R)
• M8: 1,698,085 km (0.094 R)
• M9: 1,778,719 km (0.065 R)
• M10: 1,971,999 km (0.041 R)
• M11: 2,409,723 km (0.107 R)
• M12: 2,500,828 km (0.052 R)
• M13: 3,754,308 km (0.038 R)
• M14: 3,860,672 km (0.088 R)
• M15: 4,519,501 km (0.11 R)
• M16: 4,785,187 km (0.056 R)
• M17: 5,775,675 km (0.111 R)
• M18: 5,940,083 km (0.106 R)
• M19: 6,147,575 km (0.057 R)
• M20: 6,612,824 km (0.119 R)
• M21: 6,698,544 km (0.046 R)
• M22: 6,914,713 km (0.046 R)
• M23: 7,757,098 km (0.093 R)
• M24: 7,938,561 km (0.088 R)
• M25: 8,213,521 km (0.115 R)
• M26: 9,104,676 km (0.079 R)
• M27: 9,248,140 km (0.08 R)
• M28: 9,780,858 km (0.106 R)
• M29: 10,623,693 km (0.099 R)
• M30: 12,431,433 km (0.074 R)
• M31: 12,965,199 km (0.059 R)
• M32: 13,945,065 km (0.099 R)
• M33: 14,166,021 km (0.095 R)
• M34: 14,499,624 km (0.097 R)
• M35: 15,687,730 km (0.067 R)
• M36: 16,555,398 km (0.066 R)
• M37: 16,672,234 km (0.101 R)
• M38: 16,848,161 km (0.09 R)
• M39: 17,201,661 km (0.116 R)
• M40: 17,617,244 km (0.057 R)
• M41: 17,856,151 km (0.119 R)
• M42: 18,096,106 km (0.101 R)
• M43: 18,216,533 km (0.115 R)
• M44: 18,397,696 km (0.085 R)
• M45: 19,189,517 km (0.07 R)
• M46: 19,930,176 km (0.115 R)
• M47: 20,366,703 km (0.09 R)
• M48: 21,376,040 km (0.064 R)
• M49: 21,503,348 km (0.097 R)
• M50: 22,531,085 km (0.069 R)
• M51: 23,706,176 km (0.115 R)
• M52: 25,304,031 km (0.053 R)
• M53: 25,641,225 km (0.093 R)
• M54: 26,525,049 km (0.088 R)
• M55: 26,936,293 km (0.041 R)
• M56: 29,235,912 km (0.028 R)
• M57: 30,588,277 km (0.086 R)
• M58: 31,163,630 km (0.088 R)
• M59: 34,094,402 km (0.108 R)
• M60: 34,765,947 km (0.113 R)
• M61: 36,273,744 km (0.115 R)
• M62: 36,577,876 km (0.072 R)
• M63: 37,112,090 km (0.12 R)
• M64: 37,648,847 km (0.106 R)
• M65: 39,274,827 km (0.064 R)
• M66: 40,057,074 km (0.082 R)
• M67: 41,081,670 km (0.099 R)
• M68: 41,716,563 km (0.108 R)
• M69: 43,317,859 km (0.069 R)
• M70: 44,207,068 km (0.052 R)
• M71: 44,288,150 km (0.103 R)
• M72: 45,347,603 km (0.109 R)
• M73: 45,429,433 km (0.092 R)
• M74: 46,415,283 km (0.097 R)
• M75: 46,497,711 km (0.092 R)
• M76: 50,598,189 km (0.105 R)
• M77: 51,108,317 km (0.117 R)
• M78: 51,876,502 km (0.049 R)
• M79: 52,648,577 km (0.106 R)
• M80: 53,424,392 km (0.099 R)
• M81: 54,377,779 km (0.111 R)
• M82: 54,725,893 km (0.08 R)
• M83: 56,037,717 km (0.087 R)
• M84: 56,213,494 km (0.031 R)
• M85: 57,006,363 km (0.11 R)
• M86: 58,069,405 km (0.098 R)
• M87: 58,158,267 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.9

Radius: 4.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.46 AU - 15.58 AU

Year: 19271 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,838,077 km

• M1: 59,540 km (0.082 R)
• M2: 185,801 km (0.095 R)
• M3: 283,638 km (0.099 R)
• M4: 398,379 km (0.12 R)
• M5: 541,395 km (0.112 R)
• M6: 777,011 km (0.047 R)
• M7: 990,039 km (0.054 R)
• M8: 1,094,458 km (0.068 R)
• M9: 1,166,115 km (0.085 R)
• M10: 1,409,511 km (0.068 R)
• M11: 1,668,465 km (0.102 R)
• M12: 1,877,752 km (0.04 R)
• M13: 1,942,229 km (0.049 R)
• M14: 2,117,558 km (0.113 R)
• M15: 3,043,569 km (0.115 R)
• M16: 3,119,415 km (0.11 R)
• M17: 3,402,903 km (0.071 R)
• M18: 3,534,399 km (0.045 R)
• M19: 3,911,685 km (0.113 R)
• M20: 4,049,614 km (0.116 R)
• M21: 4,301,836 km (0.096 R)
• M22: 4,472,677 km (0.051 R)
• M23: 5,058,652 km (0.093 R)
• M24: 5,088,572 km (0.118 R)
• M25: 5,421,576 km (0.1 R)
• M26: 6,365,389 km (0.084 R)
• M27: 6,789,948 km (0.086 R)
• M28: 6,856,070 km (0.082 R)
• M29: 7,089,144 km (0.105 R)
• M30: 7,189,823 km (0.103 R)
• M31: 8,117,480 km (0.119 R)
• M32: 8,258,102 km (0.085 R)
• M33: 8,900,774 km (0.082 R)
• M34: 9,559,304 km (0.113 R)
• M35: 9,707,855 km (0.047 R)
• M36: 10,044,749 km (0.083 R)
• M37: 10,385,533 km (0.118 R)
• M38: 11,234,202 km (0.095 R)
• M39: 11,548,357 km (0.029 R)
• M40: 11,825,562 km (0.098 R)
• M41: 11,905,148 km (0.117 R)
• M42: 12,427,095 km (0.063 R)
• M43: 13,161,770 km (0.112 R)
• M44: 13,784,845 km (0.053 R)
• M45: 15,449,122 km (0.059 R)
• M46: 16,326,962 km (0.104 R)
• M47: 17,265,988 km (0.12 R)
• M48: 17,582,836 km (0.108 R)
• M49: 18,962,577 km (0.073 R)
• M50: 19,665,388 km (0.087 R)
• M51: 19,854,181 km (0.119 R)
• M52: 21,483,601 km (0.106 R)
• M53: 21,532,220 km (0.088 R)
• M54: 21,629,459 km (0.087 R)
• M55: 21,726,847 km (0.049 R)
• M56: 21,873,153 km (0.084 R)
• M57: 23,006,208 km (0.096 R)
• M58: 25,175,078 km (0.109 R)
• M59: 25,380,176 km (0.071 R)
• M60: 26,674,198 km (0.063 R)
• M61: 26,883,336 km (0.073 R)
• M62: 27,250,449 km (0.085 R)
• M63: 29,110,848 km (0.115 R)
• M64: 29,487,835 km (0.063 R)
• M65: 30,464,559 km (0.07 R)
• M66: 30,902,133 km (0.099 R)
• M67: 31,231,697 km (0.084 R)
• M68: 32,952,671 km (0.061 R)
• M69: 33,345,515 km (0.118 R)
• M70: 34,192,538 km (0.116 R)
• M71: 34,249,236 km (0.12 R)
• M72: 35,332,923 km (0.101 R)
• M73: 35,677,447 km (0.068 R)
• M74: 35,734,892 km (0.114 R)
• M75: 37,008,419 km (0.069 R)
• M76: 37,183,299 km (0.114 R)
• M77: 38,120,230 km (0.057 R)
• M78: 39,064,791 km (0.071 R)
• M79: 39,302,203 km (0.106 R)
• M80: 39,480,524 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 20,541 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit